28609232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1115

約数の個数: 40

約数和(自身を含む): 59299776

約数和(自身を除く): 30690544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 983, 1712, 1819, 1966, 3638, 3932, 7276, 7864, 14552, 15728, 16711, 29104, 33422, 66844, 105181, 133688, 210362, 267376, 420724, 841448, 1682896, 1788077, 3576154, 7152308, 14304616, 28609232]

約数ペア:

[(1, 28609232), (2, 14304616), (4, 7152308), (8, 3576154), (16, 1788077), (17, 1682896), (34, 841448), (68, 420724), (107, 267376), (136, 210362), (214, 133688), (272, 105181), (428, 66844), (856, 33422), (983, 29104), (1712, 16711), (1819, 15728), (1966, 14552), (3638, 7864), (3932, 7276)]